1) Yangming, the prefix is generally YMQACTS (or airline codes such as PAS, CN 1) +7 digits.
2) CMA, France, the prefix is generally two letters of the abbreviation of QD+ booking agent (for example, QDSM is stored and transported by Jiefeng) +6 digits.
3) Nanxing, the prefix is generally NSSL+ two-letter ship name abbreviation +CQB+ one-digit year+three-digit voyage number+three-digit running water.
4) Herbrot, the prefix is generally hlkuta+ 10 digits.
5) Xingya, the prefix is generally HASLNR.
6) American general manager, the prefix is generally APLU+9 digits.
7) Evergreen, prefixed with 140+ one digit of year+eight digits.
8) Han Jin, the prefix is generally Tao+three letters.
9) With an asterisk, the prefix is usually mother and son +7 digits.
10) crosses the ocean, and the prefix is generally POBUTAO+9 digits.
1 1) OOCL, prefixed with digits of OOLU+ 10.
12) changjin, prefix SINO.
13) container transportation, with the prefix SNL+ country code (such as TW in Taiwan Province Province)+9 digits.
14) cosco, prefixed with COSU+ 10 digits.
15) maersk, pure number, 9 digits.
The above is my work experience. Please correct me if there are any inaccuracies. Thank you.